Full Description

ISO 20502:2005 describes a method of testing ceramic coatings by scratching with a diamond stylus. During a test, either a constant or increasing force normal to the surface under test is applied to the stylus, so as to promote adhesive and/or cohesive failure of the coating-substrate system. The test method is suitable for evaluating ceramic coatings up to a thickness of 20 micrometres and might also be suitable for evaluating other coating types and thicknesses.

Product Details

Published: 08/15/2005 Number of Pages: 31 File Size: 1 file , 6.9 MB Same As: BS EN ISO 20502:2016, DIN EN ISO 20502